Engineering Magnetism Technology and Engineering 18 Characterization and Analytical Technique 4 Condensed Matter Physics 4 Condensed matter 4 Materials-Analysis 4 Nanotechnology 4 Optical Materials 4 Optical materials 4 Building materials 3 Classical Electrodynamics 3 Electrodynamics 3 Structural Materials 3 Electrical and Electronic Engineering 2 Electrical engineering 2 Electronics 2 Electronics and Microelectronics, Instrumentation 2 Laser 2 Lasers 2 Materials Science 2 Materials science 2 Metals 2 Metals and Alloys 2 Microwaves, RF Engineering and Optical Communications 2 Surfaces (Technology) 2 Surfaces, Interfaces and Thin Film 2 Telecommunication 2 Thin films 2 Crystallography 1